package com.ct.ah.lab.service;

import com.ct.ah.lab.entity.User;

public interface IUserService {
    public Boolean checkUsername(String username);
    public void regist(User user);
    public User login(String username, String password);

    void changePassword(User loginUser, String oldPassword, String newPassword);

    User findUserInfoByName(String username);

    void changeUserInfo(User updateUser);
}
